I'm hoping that I'm wrong, but I'm starting to think that we might see changes to the Stormtroopers in the OT once the 3D Re-releases or the Super-duper Special Editions come out at some point in the future.

Somewhere, on some level, I think GL learned his lesson about altering gospel. What he did had such an impact on the film industry, it gets mentioned in a lot of final cut/restoration documentaries, he can't have not noticed.